CVE-2023-28769
published 2023-04-27CVE-2023-28769: The buffer overflow vulnerability in the library “libclinkc.so” of the web server “zhttpd” in Zyxel DX5401-B0 firmware versions prior to V5.17(ABYO.1)C0 could…
critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EXPLOIT
The buffer overflow vulnerability in the library “libclinkc.so” of the web server “zhttpd” in Zyxel DX5401-B0 firmware versions prior to V5.17(ABYO.1)C0 could allow a remote unauthenticated attacker to execute some OS commands or to cause denial-of-service (DoS) conditions on a vulnerable device.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| zyxel | dx5401-b0_firmware | < V5.17(ABYO.1)C0 | V5.17(ABYO.1)C0 |
| zyxel | dx5401-b0_firmware | < 5.17\(abyo.1\)c0 | 5.17\(abyo.1\)c0 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vulncheck9.8CRITICAL